Goodix Launches Next-Generation Smart Audio Amplifier, Defining a New Benchmark for Mobile Audio

To meet consumers' demand for richer and more immersive audio experience, mobile phones and tablets must integrate more complex audio systems, which puts higher requirements on the audio performance, low power consumption and space saving of smart audio amplifiers. Recently , Goodix Technology officially launched a new generation of smart audio amplifier TFA9865. With the support of self-developed new pure digital architecture and advanced technology, the chip achieves higher performance, louder and lower noise audio performance, and has a smaller size, helping terminal manufacturers to push audio innovation to a new industry benchmark.

New digital architecture, comprehensive performance upgrade

追剧追番、刷短视频、开黑上分，日渐丰富的应用场景使得消费者对移动音频质量和续航的要求越来越高。为应对这一挑战，TFA9865可谓“Buff叠满”。搭载汇顶自研第一代CoolPWM技术，彻底打破传统技术架构，凭借纯数字链路设计及先进能效管理机制，TFA9865实现业界同规格下最高的7W输出功率以及小于7uV的极低底噪，为移动终端提供更响亮、清晰的音质；更高的效率、更低的静态功耗，并集成低压供电等先进电池管理功能，显著延长了设备续航时间；更出色的抗电磁干扰性能（EMI），满足客户更简洁的PCB外围电路设计需求。

Breakthrough technology, significantly reduced size

Goodix Technology has joined hands with a well-known chip manufacturer and successfully mass-produced the first specially tuned 90nm BCD process audio amplifier chip in China using a new digital architecture. Its size is only 2.2*2.2mm². The smaller chip size and simplified peripheral components provide more room for innovative applications for terminal manufacturers.

40 years of technological accumulation, promoting audio technology innovation

The series of breakthrough innovations of TFA9865 are the result of more than 40 years of technical accumulation and unremitting exploration by a world-class audio R&D team. This team has gone through several development stages at Philips and NXP, and has been engaged in the research and development of audio chip technology since the 1980s, and pioneered the smart audio amplifier solution in 2012. In 2020, this professional team joined Goodix Technology and became the core force of its audio product line, continuing to innovate and develop, and providing voice and audio software solutions based on deep learning technology in addition to hardware.

"As the epitome of Goodix's audio innovation, the TFA9865 sets a new benchmark for high-performance audio with low power consumption and small size," said Dr. Yang Yuqing, Senior Vice President and Head of the Audio Business Unit of Goodix Technology. "With the advent of the AI ​​era, we will combine AI applications to innovate mobile audio experiences with more differentiated value and help global end customers achieve business growth."